Question

What is the third term in the expansion of (x+2)^6?

Answer 1

(x+2) (x+2) (x+2) (x+2) (x+2) (x+2) = (x^2 + 4x + 4) (x+2) (x+2) (x+2) (x+2) =
(x^2 + 4x + 4) (x^2 + 4x + 4) (x +2) = can you do the rest?

Answer 2

it can using :
6C2 (x)^(6-2) * 2^2